Published by Union Panamericana, Washington, D.C., 1954
Seller: Kaaterskill Books, ABAA/ILAB, East Jewett, NY, U.S.A.
First Edition
Paper wrappers. Condition: A near fine copy. First edition. vii, 201 pp. Illus. with b/w photos. 8vo. Seminarios Interamericanos de Educacion.